Oxidation behavior of MgO-based composites with 5 vol% Ni particles was investigated at high temperatures in air. The oxidized zone consisted of (Mg,Ni)O solid solution. Growth of the oxidized region ...

New high-temperature materials are required to increase energy conversion efficiency of thermal cycles such as gas turbine engines. To use Functionally graded materials (FGMs) at high temperatures, ...

In this work, advanced dense boron-containing α/β-Si3N4/Si monoliths were prepared by high pressure-high temperature technique using polymer-derived amorphous SiBN powders as raw materials.

Effect of interface reaction and diffusion on stress-oxidation coupling at high temperature. Journal of Applied Physics , 2018; 123 (15): 155301 DOI: 10.1063/1.5025149 Cite This Page : ...

Scientists at Tomsk Polytechnic University have found out how to improve the properties of new high–entropy (containing at ...

"Ultrathin high-temperature oxidation-resistant coatings of hexagonal boron nitride" - J. Lou, P. M. Ajayan et al, Nat. Comms. 2013. DOI: 10.1038/ncomms3541. Written by. Will Soutter. Will has a B.Sc.

Ox-ox CMCs are high-strength, high-temperature and oxidation-stable materials that expand the design flexibility, life expectancy and efficiency of parts compared to existing metal parts. Ox-ox CMCs ...

High-entropy alloys (HEAs), which are formed by combining nearly equal parts of several primary metals, are an emerging class of advanced materials that hold great potential for creating materials ...

This reality has motivated fundamental research into a new class of materials known as Ultra-High Temperature Ceramics (UHTC). These materials exhibit a unique combination of refractory and ...

If we want increased oxidation resistance at a lower temperature, then SiC fiber performs well. But the cost of SiC fiber is at least 10 times that of carbon fiber, most of it comes from Japan and the ...